Mainstream diesel performance hit a home run when Dodge introduced the Cummins-powered Dodge Ram in 1989. In stock trim, the trucks were reliable yet underpowered, but it wasn’t long before ...

Your truck's factory settings are holding back more power than you'd expect.

Diesel is a fuel that has had a mixed history, with varying levels of take-up by consumers around the world. In the world of transport, diesel engines have offered better fuel economy and torque than ...

Edge Products is giving GM Duramax owners a shot at upgrading their oil-burner with its new Insight CTS3 and Evolution CTS3 kits, offering not only digital monitoring of engine parameters, but also ...

Ogden, Utah, witnessed the annual gathering of coal-rollers on Saturday’s Weekend on the Edge Dyno competition. It’s a motoring event that’s been described by Diesel Tech as a celebration of “all ...

The Porsche Cayenne Diesel is both a bitter and sweet vehicle for the German premium brand. Of course, it will bring sales to a new level, but it has also delivered a hard blow to the carmaker’s image ...

Leave the LS swaps to the Americans because the British would rather do engine swaps using heavy-duty construction vehicles. Too prim and classy to fuss with horsepower, they just want something ...

The death knell has been ringing for diesel engines over the last decade, primarily because of their environmental impact. But some still swear by diesels for their abundant torque, efficiency, and ...

The diesel engine traces its roots back to the late 1800s. Rudolph Diesel developed a compression ignition engine that ran on peanut oil, but it was the economics of the oil rush that created the ...